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Courses & Informational Sites
| Name | Description | URL |
|---|---|---|
| Castor & Pollux “Empreinte: Eco-Design in 7 chapters” | A web page that summarizes and shows sustainable web design in a single page. French or English. Free. | Info |
| DASCIN “Green IT Awareness” & “Green IT Foundations” | Two online courses for credentials on DASCIN’s Green IT Framework and implementing a green IT strategy. Paid. | Info |
| GreenPixie “GreenOps Academy” | Three online courses: "Cloud Sustainability Fundamentals (Level One)" (Paid), "Cloud GreenOps Philosopher (Level Two) (Paid), and "Cloud GreenOps: GreenOps for AI" (Free as of July 2026) | Info |
| Green Software Foundation “Green Software Practitioner” | Online reading linked to the Linux Foundation class (below). In English. Free. | Info |
| Harvard Extension School “Enabling a Sustainable Digital Transformation” | Online course covering digital carbon footprints, the promise of clean AI and energy-aware computing, the environmental costs of digital assets such as cryptocurrency, the deepening digital divide, digital repression and surveillance, and the rising tide of climate change disinformation. Paid. | Info |
| Hey Low “Jump Start Your Low-Carbon Web Design Journey” | Two-hour online course on designing low carbon websites. In English. Paid. | Info |
| IFGICT “Green IT Professional” | Certification online from International Federation of Global and Green Information Communication Technology. Paid. | Info |
| IT Climate Ed “Sustainable AI/Reducing Carbon Footprint and Optimizing Performance” | Four-week online course with certificate on reducing carbon emissions, optimizing performance, and lowering cost for cloud-based AI applications. In English. Paid. | Info |
| Terra.do “Digital Product Decarbonization” | Four-week online course for digital product managers and builders on measuring & reducing product carbon emissions. Paid. | Info |
| Terra.do “Sustainable AI” | Four-week online course on tools and strategies to design sustainable AI. Paid. | Info |
| The Sustainable UX Network Academy “Become a Sustainable UX Designer” | Four-and-a-half-hour live online classes on how to design and build sustainable digital products. | Info |
Submit your suggestions here.
Sustainable Computing Consultants
Want to work with someone who can lead your sustainable computing transformation? This listing offers information about professionals who are dedicated to the issue and specialize in cloud carbon accounting, digital sustainability education, sustainable computing strategy, sustainable AI, green application development, and green IT transformation.
| Name | Self-Description | Listed Services |
|---|---|---|
| ArchFlare Consulting (US) | Helping organizations achieve the sustainability goals through AI and technology strategy. Align sustainability, responsible AI, and architecture excellence. | Sustainable IT strategy, responsible AI governance, green architecture enablement |
| Carbon 2C (US) | Carbon 2C helps companies decarbonize their digital stacks, with GreenOps and green software development practices | Carbon, energy, and hardware efficiency, Carbon awareness (location & time-based optimization), Sustainable-by-design product management |
| Enverse Labs (France) | The green software studio. Turn your idea into an eco-designed software solution | Low carbon development, Sustainable UX/UI design, Ethical digital strategy |
| Footsprint (Canada) | Decarbonizing Your Digital Efforts. We empower companies in making the transition towards digital sustainability. | Sustainable digital advertising and marketing, Change management, Carbon emissions measurement |
| François Burra (Canada) | Climate-Focused Entrepreneur & Digital Decarbonization Consultant | Training programs, Environmental footprint measurement, Low-carbon digital product creation, Organizational sustainability practices scaling |
| Green Coding (Germany) | We help companies, government bodies and open source communities to understand and optimize the carbon emissions of their digital services. | Green software development. Consulting, training, workshops. Organizers of ecoCompute software sustainability conferences. Open source tools. Certification. |
| Green IT Panda (France) | Expert digital services consulting with a focus on responsibility and sustainability | Green software development. Digital eco-design. Life Cycle Assessment |
| GreenPixie (UK) | Transform your business with GreenOps | Cloud carbon measurement platform, GreenOps, Usage-based sustainability data for hyperscaler cloud users |
| Innov’iction (Luxembourg) | Our vision: We aspire to help companies digitize their operations and build resilience by combining innovation with social and environmental responsibility. | Environmental footprint audit. Improving the environmental footprint. Sustainable management technologies. Raising awareness of green IT. |
| IT Climate Ed (US) | Expert workshops and consulting that make your AI & cloud infrastructure leaner, greener, and cheaper to run | Sustainable AI training & advisory services |
| Posetiv (UK) | Modernised, sustainable and optimised digital services. Our aim is simply to ensure that your cloud services are well optimised, secured and protected with good governance and financial controls. | GreenOps, FinOps, DevOps |
| Resilio Solutions (Switzerland) | Towards sustainable digitalization. From data to training, we provide the solutions you need to make your IT sustainable. B Corp. | Training, LCA environmental assessment, Strategy to reduce environmental footprint, Research & development. |
| Sopht (France) | Optimize your IT operations for cost and carbon and energy efficiency. | IT efficiency platform for data collection, measurement, smart recommendations, scenario simulation |
| SparkIT (Switzerland) | We help businesses in establishing and implementing their sustainable IT strategies. | IT sustainability roadmaps, performance & vendor management. Responsible AI. Workshops. |
| Susannah Hill Sustainability Consulting (US) | Decarbonizing your organization's usage of cloud and AI | Carbon accounting & reduction for cloud, AI, & SAAS usage. Speaking & education. |
| Sustainable AI Group (Canada) | SAIG is here to help enterprises understand what's at stake, make more informed choices, and push the AI industry toward a version of itself that can work for people, planet, and profit. | Research, strategy, and implementation to drive sustainable AI from insight to tangible impact. |
Submit your suggestions here.
Green Website Consultants
Green website design and deployment choices determine the environmental impact of anyone’s online presence. These specialists can help.
| Name | Self-Description | Listed Services |
|---|---|---|
| Dodonut (Poland) | Sustainable website design for mindful brands |
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| erjjio (UK) | B Corp digital agency specialising in green hosting and design / development of low-carbon websites. We offer a data-driven website carbon certification system and plant trees every month on your behalf through our partnership with Eden: People+Planet. |
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| Hey Low (UK) | Websites designed for You & the Planet. We build products with an estimated environmental footprint reduced by 70% and that load in less than a second on average. |
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| Mermelab (France) | Digital innovation studio – we use digital technologies and agile methodologies to make the world a better place. B Corp. |
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| MightyBytes (US) | As a full-service digital agency, we can help you with digital strategy, UX research and testing, web design and development, or other digital marketing activities. B Corp. |
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| Nick Lewis Web Development (UK) | Sustainable, low-carbon website services. |
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| NovaGaïa (France) | Creator of high-performance, optimized and eco-responsible websites. |
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| poppyecohub (UK) | Sustainable web design. Fast-loading websites that help you reach your marketing and sustainability goals at the same time. |
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| Root & Branch Digital (UK) | We build lean, high-performance, low-carbon websites. We work exclusively with purpose driven organisations who share our commitment to doing good for people and the planet. |
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| Rootweb Design Studio (UK) | A sustainable web design studio for your thoughtful business. Low-carbon web design. |
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| Translucide (France) | Let’s reduce the impact of digital technology together because it pollutes the environment and also our minds. We operate as an agency specializing in web eco-design, but with more transparency and freedom of organization. |
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| Wholegrain Digital (UK) | London’s original sustainable WordPress agency. Delivering mission-critical, low-carbon websites. B Corp. |
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Submit your suggestions here.
Communities and Events
The sustainable computing movement is full of conversations and knowledge sharing both online and in person.
| Name | Community | Self-Description |
|---|---|---|
| Alliance Green IT | France and Quebec groups. Publications, education, meetings. | Group for eco-responsible digital technology professionals |
| Boavizta | Boavizta is a French inter-organizational working group dedicated to evaluate the environmental impact of digital across organizations. At Boavizta, we all have a role to play in reducing the environmental impact of digital technology. | Helping organizations to assess, manage and reduce the environmental impact of their digital in a simple, fast and reliable way. |
| Climate Action Tech | Slack community, “Branch Magazine”, online & live events, newsletter, blog, resources directory | Community of practice of tech workers that provides support and guidance for systemic change in our organisations and industries, to face the climate crisis |
| Climate Product Leaders | “Climate Product Management Playbook” and other community-developed use cases and training, and “Ambassadors” community program | Organization dedicated to driving awareness of the climate impact of our digital products within the product community and enabling positive outcomes through developing and teaching related best practices. |
| Cloud Sustainability Watch | Publications, resources directories, events, blog, guidance. | Cloud Sustainability Watch is a volunteer group connecting tech professionals to green computing. We are a nonprofit hub for finding the world’s sustainable computing resources from across the web. |
| Green.io | Conferences where IT leaders tackle sustainability challenges, podcast, blog, newsletter | The place for responsible technologists building a greener digital world, one byte at a time. |
| Green Software Foundation | A nonprofit building the standards, tools, and community the tech industry needs to make software part of the climate solution | Sustainable technology, from silicon to screen |
| Green Web Foundation | Non-profit organisation working towards a fossil-free internet by 2030 | Our mission as a non-profit is to leverage the power of open-source code and data to help others make impactful responses to the climate crisis and achieve a fossil-free internet by 2030. |
| Sustainable Architectures | Sustainable Architectures London Summit. Community meetings, publications, newsletter. | We are technology architects building the world’s sustainable digital future together. Our Mission: to advance the adoption of sustainable IT patterns and practices in the global architecture community. |
| Sustainable UX Network | “SUX Monthly” (community online meeting), podcast, live master classes, resources directory | Global non-profit community and initiative to drive sustainability through and within UX and Design. |
Submit your suggestions here.